| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.47 | 3.822% | $173.8707 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $146.40 | 10.354% | $161.5583 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $101.58 | 13.455% | $115.2476 | $115.25 | $115.25 | $115.20 |
| Purchase #4 | $223.93 | 5.154% | $235.4714 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $202.92 | 6.280% | $215.6634 | $215.66 | $215.65 | $215.70 |
| Purchase #6 | $70.37 | 11.372% | $78.3725 | $78.37 | $78.35 | $78.40 |
| Purchase #7 | $11.85 | 10.732% | $13.1217 | $13.12 | $13.10 | $13.10 |
| 7 purchase totals = | $924.52 | $993.3056 | $993.30 | $993.20 | $993.40 | |